Man, don't bow out after only 8 posts!
Let's talk about Rogers Swiv-O-Matic not being in demand anymore. Actually, I would bet that if a legitimate version of Swiv-O-Matic hardware were to be made today, it would be in demand.
Tama hardware is nice and sturdy -durable. But, as you mentioned, it is also very heavy. I own a whole bunch of modern Tama stands and an array of IC pedals and I am very happy with those...but, again, they are very heavy. Being heavier is not always a good thing.
I think Rogers Swiv-O-Matic was an extremely cool-looking design that boded well for the overall Rogers look and vibe. After all, Rogers didn't shut down because they were building things that weren't durable enough. In fact, they shut down because they couldn't afford to continue their high-quality designs and also be able to compete with the cheaper import competition. Eventually they had to sell out -as did all the great American drum companies...because they couldn't afford to stay in business as far as the way that business had been done previously.
But anyone who knows can tell you that those Rogers Swiv-O-Matic collets were excellent pieces of machined-goods and were of the highest-quality in the drum industry.
I would agree that Ebay is NOW full of broken and second-rate pieces of vintage gear.... but not because the quality is poor, rather because most of the really nice examples were sold years ago. The vintage drum collectible world is finite. Eventually, with all the collectors out there, the good stuff will be collected...and that's what's happened. What remains are the second-rate items -the broken items that nobody would have even believed could be sold! I've seen all that junk, too...and even the junk sells! Go figure! Occasionally, someone thins out their collection and a few nice clean examples show up -for top dollar. Everybody knows what's out there now and there are no really great deals left -except maybe once in a blue moon.
If durabilty is the only criteria for which to judge the worthiness of a drum component, then maybe the Swiv-O stuff would not beat the Tama Titan for "dropped out of a plane" style durability. If a Swiv-O-Matic collet were to be dropped out of a plane and broke, it wouldn't shock anybody. After all, that's not a good way to test drum hardware.
Is a Steinway a less durable piano if someone like Jerry Lee Lewis jumps up on the keyboard and starts stomping away?
Is a 1962 Fender Stratocaster more or less durable than a 2007 Japanese copy of a 1962 Strat? What if we were talking about "in the hands of Pete Townsend or Jimi Hendrix"?
It really is a matter of learning how to take care of things and then following through with taking care of them. Sometimes, the durabilty of an item is tested beyond its intended use -as in the aforementioned rock-star examples. Does Fender get the blame or does Hendrix? See what I mean? In other words, when the vintage items we are discussing were new, there wasn't yet a demand for them to have to hold up to the over-the-top theatrics of a Keith Moon. Drummers like that created a new need for heavier and more durable equipment so that the drums used in those applications would hold up better. There is no need for an acoustic jazz drummer to have Tama Titan stands. That would be overkill in that application.
So, durability of the Swiv-O stuff was just fine for most of the drummers who played upon them...as were Ludwigs...as were Slingerlands..as were Gretsch. But, when drums started to become "props" for theatrical drummers, the demands for a certain kind of durabilty arose. That's when things started to switch to meet the new demands of the day...Rogers with the MemriLoc stuff, Ludwig with their Modular stuff. It was bigger, stronger, more massive and possibly more durable...and yet...those particular items, as durable as they might have been, did not endure.
I wonder if Tama Titan stands and Iron Cobra pedals (as durable as they are) will hold the same kind of value over time that the Swiv-O-Matic stuff has held. Something tell sme they won't...but I could be wrong.Toilet